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- using etemplate_request object and a etemplate_exec_id

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- "processing" the submit on serverside (no validation yet)
--> content returned by ajax call is not an hiearchical array: eg. "button[save]" => 1, instead of "button" => array("save" => 1)
- new call to etemplate_new::exec() is send back via new JSON generic et2_load response
--> how do we handle output of callback: a) debug output, eg. echos and b) echo "<html><head><script>window.close();</script></head></html>"; exit;
This commit is contained in:
Ralf Becker 2011-08-16 19:40:48 +00:00
parent 11ccd9c057
commit 510ce7c159
2 changed files with 114 additions and 32 deletions
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131
etemplate/inc/class.etemplate_new.inc.php
View File

@ -27,6 +27,22 @@ class etemplate_new
*/
public $sitemgr=false;
/**
* Request object of the currecntly created request
*
* It's a static variable as etemplates can contain further etemplates (rendered by a different object)
*
* @var etemplate_request
*/
static protected $request;
/**
* JSON response object, if we run via a JSON request
*
* @var egw_json_response
*/
static protected $response;
/**
* constructor of etemplate class, reads an eTemplate if $name is given
*
@ -86,12 +102,38 @@ class etemplate_new
{
if (!$this->rel_path) throw new egw_exception_assertion_failed('No (valid) template read!');
/* if (self::$response) // call is within an ajax event / form submit
{
// generate new etemplate request object
self::$request = etemplate_request::read();
self::$request->output_mode = $output_mode; // let extensions "know" they are run eg. in a popup
self::$request->readonlys = $readonlys;
self::$request->content = $content;
self::$request->changes = $changes;
self::$request->sel_options = $sel_options;
self::$request->preserv = $preserv;
self::$request->method = $method;
self::$request->ignore_validation = $ignore_validation;
self::$request->app_header = $GLOBALS['egw_info']['flags']['app_header'];
if (self::$request->output_mode == -1) self::$request->output_mode = 0;
self::$request->template = $this->rel_path;
$data = array(
'etemplate_exec_id' => self::$request->id(),
'app_header' => $GLOBALS['egw_info']['flags']['app_header'],
'content' => $content,
'sel_options' => $sel_options,
'readonlys' => $readonlys,
'modifications' => $this->modifications,
'validation_errors' => self::$validation_errors,
);
if (self::$response) // call is within an ajax event / form submit
{
self::$response->generic('et2_load', array(
'url' => $GLOBALS['egw_info']['server']['webserver_url'].$this->rel_path,
'data' => $data,
));
}
else // first call
*/ {
{
egw_framework::validate_file('.','etemplate2','etemplate');
egw_framework::includeCSS('/etemplate/js/test/test.css');
@ -104,13 +146,7 @@ class etemplate_new
<div id="container"></div>
<script>
var et2 = new etemplate2(document.getElementById("container"), "etemplate_new::ajax_process_content");
et2.load("'.$GLOBALS['egw_info']['server']['webserver_url'].$this->rel_path.'",'.json_encode(array(
'content' => $content,
'sel_options' => $sel_options,
'readonlys' => $readonlys,
'modifications' => $this->modifications,
'validation_errors' => self::$validation_errors,
)).');
et2.load("'.$GLOBALS['egw_info']['server']['webserver_url'].$this->rel_path.'",'.json_encode($data).');
</script>
';
common::egw_footer();
@ -120,20 +156,20 @@ class etemplate_new
/**
* Process via Ajax submitted content
*/
static public function ajax_process_content(array $content)
static public function ajax_process_content($etemplate_exec_id, array $content)
{
error_log(__METHOD__."(".print_r($content, true).")");
error_log(__METHOD__."(".array2string($etemplate_exec_id).', '.array2string($content).")");
$response = egw_json_response::get();
$response->generic("et2_load", array(
"url" => $GLOBALS['egw_info']['server']['webserver_url']."/etemplate/js/test/et2_test_expressions.xet",
"data" => array(
"content" => array(
"display_text" => "",
"textbox" => "Hello world!"
)
)
));
self::$request = etemplate_request::read($etemplate_exec_id);
error_log('request='.array2string(self::$request));
self::$response = egw_json_response::get();
// todo: validate content
// $content = self::validate($content);
// merge with preserve and call our callback
return ExecMethod(self::$request->method, self::complete_array_merge(self::$request->preserv, $content));
}
/**
@ -189,7 +225,7 @@ class etemplate_new
* @param string $error error-message already translated
* @param string $cname=null set it to '', if the name is already a form-name, defaults to self::$name_vars
*/
static function set_validation_error($name,$error,$cname=null)
public static function set_validation_error($name,$error,$cname=null)
{
if (is_null($cname)) $cname = self::$name_vars;
//echo "<p>etemplate::set_validation_error('$name','$error','$cname');</p>\n";
@ -209,7 +245,7 @@ class etemplate_new
* @param string $cname=null name-prefix, which need to be ignored, default self::$name_vars
* @return boolean true if there are not ignored validation errors, false otherwise
*/
function validation_errors($ignore_validation='',$cname=null)
public static function validation_errors($ignore_validation='',$cname=null)
{
if (is_null($cname)) $cname = self::$name_vars;
//echo "<p>uietemplate::validation_errors('$ignore_validation','$cname') validation_error="; _debug_array(self::$validation_errors);
@ -248,7 +284,7 @@ class etemplate_new
* @param string $attr attribute-name
* @return mixed reference to attribute, usually NULL
*/
function &get_cell_attribute($name,$attr)
public function &get_cell_attribute($name,$attr)
{
error_log(__METHOD__."('$name', '$attr')");
@ -263,7 +299,7 @@ class etemplate_new
* @param mixed $val if not NULL sets attribute else returns it
* @return mixed number of changed cells or False, if none changed
*/
function &set_cell_attribute($name,$attr,$val)
public function &set_cell_attribute($name,$attr,$val)
{
error_log(__METHOD__."('$name', '$attr', ".array2string($val).')');
@ -280,7 +316,7 @@ class etemplate_new
* @param boolean $disabled=true disable or enable a cell, default true=disable
* @return mixed number of changed cells or False, if none changed
*/
function disable_cells($name,$disabled=True)
public function disable_cells($name,$disabled=True)
{
return $this->set_cell_attribute($name,'disabled',$disabled);
}
@ -296,7 +332,7 @@ class etemplate_new
* @param string $path='/0' default is the first widget in the tree of children
* @return false if $path is no grid or array(height,class,valign,disabled) otherwise
*/
function set_row_attributes($n,$height=0,$class=0,$valign=0,$disabled=0,$path='/0')
public function set_row_attributes($n,$height=0,$class=0,$valign=0,$disabled=0,$path='/0')
{
throw new egw_exception_assertion_failed('Not yet implemented!');
@ -325,7 +361,7 @@ class etemplate_new
* @param boolean $enable=false can be used to re-enable a row if set to True
* @param string $path='/0' default is the first widget in the tree of children
*/
function disable_row($n,$enable=False,$path='/0')
public function disable_row($n,$enable=False,$path='/0')
{
$this->set_row_attributes($n,0,0,0,!$enable,$path);
}
@ -339,7 +375,7 @@ class etemplate_new
* @param string $path='/0' default is the first widget in the tree of children
* @return false if $path specifies no grid or array(width,disabled) otherwise
*/
function set_column_attributes($c,$width=0,$disabled=0,$path='/0')
public function set_column_attributes($c,$width=0,$disabled=0,$path='/0')
{
throw new egw_exception_assertion_failed('Not yet implemented!');
@ -367,8 +403,41 @@ class etemplate_new
* @param boolean $enable can be used to re-enable a column if set to True
* @param string $path='/0' default is the first widget in the tree of children
*/
function disable_column($c,$enable=False,$path='/0')
public function disable_column($c,$enable=False,$path='/0')
{
$this->set_column_attributes($c,0,!$enable,$path);
}
/**
* merges $old and $new, content of $new has precedence over $old
*
* THIS IS NOT THE SAME AS PHP's functions:
* - array_merge, as it calls itself recursive for values which are arrays.
* - array_merge_recursive accumulates values with the same index and $new does NOT overwrite $old
*
* @param array $old
* @param array $new
* @return array the merged array
*/
public static function complete_array_merge($old,$new)
{
if (is_array($new))
{
if (!is_array($old)) $old = (array) $old;
foreach($new as $k => $v)
{
if (!is_array($v) || !isset($old[$k]) || // no array or a new array
isset($v[0]) && !is_array($v[0]) && isset($v[count($v)-1])) // or no associative array, eg. selecting multiple accounts
{
$old[$k] = $v;
}
else
{
$old[$k] = self::complete_array_merge($old[$k],$v);
}
}
}
return $old;
}
}

15
etemplate/js/etemplate2.js
View File

@ -97,6 +97,9 @@ etemplate2.prototype._createArrayManagers = function(_data)
for (var key in _data)
{
switch (key) {
case "etemplate_exec_id": // already processed
case "app_header":
break;
case "readonlys":
result[key] = new et2_readonlysArrayMgr(_data[key]);
break;
@ -127,6 +130,16 @@ etemplate2.prototype.load = function(_url, _data)
this.widgetContainer.setInstanceManager(this);
this.widgetContainer.setParentDOMNode(this.DOMContainer);
// store the id to submit it back to server
this.etemplate_exec_id = _data.etemplate_exec_id;
// set app_header
if (window.opener) { // popup
document.title = _data.app_header;
} else {
// todo for idots or jdots framework
}
// Split the given data into array manager objects and pass those to the
// widget container
this.widgetContainer.setArrayMgrs(this._createArrayManagers(_data));
@ -143,7 +156,7 @@ etemplate2.prototype.submit = function()
// Create the request object
if (typeof egw_json_request != "undefined")
{
var request = new egw_json_request(this.menuaction, [values], this);
var request = new egw_json_request(this.menuaction, [this.etemplate_exec_id,values], this);
request.sendRequest(true);
}
else